I’d go with Terrence and Phillip’s “Shut Your Fucking Face UncleFucker.”
These are my two favorite invocations of this oh-so-special word in pop music.
One of my favorite Christmas songs is The Vandals’ Gun For Christmas.
And RATM’s version of [Pistol Gri Pumped, which I used to rock out with at my desk while working on claims and spreadsheets at the accounting firm at worked at for 15 years. Headphones were practically mandatory while grinding out the stuff and nobody every told me anything about my singing and headbanging. Maybe they were wary of the pistol grip on my lap.
P.S., I did not have a gun on my lap.
The Who and Chrissie IMO.
Mainly I’m posting to express my joy that other folk appreciate the Supersuckers and Eddie Spaghetti - simply The Greatest Rock and Roll Band in the World! 
And back to my formative years, I remember being impressed at David Peel and the Lower East Side’s “Up Against the Wall MF”! Yeah, smoking tiparillos and playing pool in my buddy’s basement, listening to music like THAT! Talk about “out there” in 8th grade! 
Marilyn Manson : Arma-goddamn-motherfuckin-geddon: Marilyn Manson - Arma-goddamn-motherf**kin-geddon - YouTube
Can I nominate the mythical “One, two, three, fuuuuuuck!” by Paul McCartney kicking off “I Saw Her Standing There”, on the first song of the Beatles’ first album. He could be saying it.
I really like, from “Last of my kind” by Alice in Chains:
"Trapped in the cold outside
There ain’t no shelter
And they want to force my hand
Until I take what I wanted
And break all the lies
And defeat the fucking liars
Smash all the temples
And crawl through the rubble
And cry to the fallen"
Typical light and cheery stuff from AIC.
Ah, here’s one from John Lennon–
They hurt you at home and they hit you at school
They hate you if you’re clever and they despise a fool
Till you’re so fucking crazy you can’t follow their rules
A working class hero is something to be
Wayne County and the Electric Chairs. Fuck Off
NSFW. Considering the thread I guess that goes without saying, doesn’t it?
The casually offhand way Howard Devoto says it just makes the lyric. Also John McGeoch is a guitar beast.
/now that I’ve got my personal wayback machine cranked up, I’m reminded of drunke/stoned colled days blasting tunes and shouting along to the Stones’ Starfucker" (Star Star)!